论文标题
LMC X-3中的Messung der Masse des Schwarzen Loches（测量LMC X-3中黑洞的质量）
Messung der Masse des Schwarzen Loches in LMC X-3 (Measuring the mass of the black hole in LMC X-3)
论文作者
论文摘要
由于其质量很高，X射线二进制系统LMC X-3是托有黑洞的二元系统的候选者。这项工作的目的是确定该黑洞的质量和系统的轨道倾斜度。因此，分析了智利的MPI/ESO 220万望远镜的Grond仪器的数据，该数据分析了俄克拉荷马州20、2007至2013年12月13日之间的智利数据。来自爱德华·罗宾逊（Edward L. Robinson）的“ Xrbinary”程序用于描述数据并反转黑洞质量和二进制系统的轨道倾斜度。黑洞的质量被确定为（$ 7.15 \ pm0.65 $）太阳能团块，并倾向于（$ 68^{+2} _ { - 3} $）度。从这两个数量中，可以得出有关LMC X-3中黑洞旋转的估计，并且可以扩展X射线二进制文件中黑洞的质量分布。
Because of its high mass, the X-ray binary system LMC X-3 is a candidate for a binary system hosting a black hole. The goal of this work is to determine the mass of this black hole and the orbital inclination of the system. Therefore, data from the GROND instrument at the MPI/ESO 2.2m telescope at La Silla, Chile that was recorded between Oktober 20, 2007 and December 13, 2013 was analyzed. The program 'XRbinary' from Edward L. Robinson was used to describe the data and invert for the black hole mass and the orbital inclination of the binary system. The mass of the black hole was determined to ($7.15\pm0.65$) solar masses and the inclination to ($68^{+2}_{-3}$) degrees. From these two quantities, estimations about the rotation of the black hole in LMC X-3 can be derived and the mass distribution of black holes in X-ray binaries can be expanded.
